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प्रश्न
Name the following:
The vaccine that helps to produce immunity against polio.
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उत्तर
Oral polio vaccine (OPV)
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संबंधित प्रश्न
Sketch and label structure of Antibody
Give one significant difference between primary lymphoid organs and secondary lymphoid organs. Give one example of each.
Passive immunity is ______.
Virally infected cells release ______ to protect healthy cells from viral infection.
The epithelial barrier of the innate immune system is ____________.
Toxins released by bacteria like tetanus toxin undergo______.
Which type of immunity is acquired by antigenic stimulus?
What is the site of maturation of B-lymphocytes?
Match column I with column II and choose the correct option.
| Column I | Column II | ||
| i. | Specificity | a. | Lymphocytes produced against each particular foreign molecule |
| ii. | Diversity | b. | Self-cells are not attacked by immune system of the own body |
| iii. | Memory | c. | Immune system works against multiple pathogens |
| iv. | Discrimination between self and non-self | d. | Stronger immune response on second encounter |
Any foreign substance invading body and capable of stimulating an immune response is ____________.
